.page-main{
  position: relative;
  width: 100%;
  padding:32rpx;
  box-sizing: border-box;
  .box{
    position: fixed;
    left:0rpx;
    bottom:0rpx;
    width: 100%;
    height: 320rpx;
    border-top-left-radius: 32rpx;
    border-top-right-radius: 32rpx;
    box-shadow: 0px -2px 10px rgba(0,0,0,0.1);
    padding:32rpx;
    box-sizing: border-box;
    text-align: center;
    border:1rpx solid red;
    opacity: 0;
    transform: translateY(100%);
  }
}

